Knitting sticks made of bamboo
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 5, 1989
Grant Date -
N/A
app pub date -
Jul 22, 1988
filing date -
Aug 13, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for the production of bamboo-made knitting sticks provided with a gauge scale comprises the steps of processing a bamboo material into a rod of a round or quadratic shape in cross-section, linearly providing a groove of a concave shape in cross-section in a central surface of said rod, inserting into a bonding to said groove a scale sheet formed of paper, synthetic resin or metal and bearing length readings in cm or mm, casting and curing transparent synthetic resin in said groove to seal said scale sheet in said groove, and finish-processing the surface of the cured synthetic resin to make it uniformly contiguous to the surface of said bamboo material for a knitting stick without any step therebetween and make the circumference of said knitting stick complete, whereby said scale is seen through the cast and cured transparent synthetic resin.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully